O1 or D2 Tool steel Round. 10mm up to 30mm dia. 300mm up to 1000mm long bansaw cut to length. 01 tool steel can be cold worked and oil hardened up to 65rc.(supplied annealed) D2 tool steel can be cold worked and heat treated up to 63rc. (supplied annealed) All bars over 300mm will be sent on a courier.
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